This solar boat is used mostly on lakes. Under good sunshine the boat can be powered totally by solar energy and it can be driven by humans when sunlight is insufficient. The advantage of the solar boat is absence of batteries.

The 123 watt Polycrystalline Solar Kit with Sharp® Module is the ideal solution for back-up and remote power use, as well as use for RV's, homes, boats, 12 Volt battery charging and solar power stations, lighting equipment, and more! The panel has high efficiency Polycrystalline solar cells, and is completely weatherproof. You can always connect multiple panels for more power! Complete kit includes: wiring, brackets, screws, and voltage tester.
Weatherproof
Max output 123 watts , 7.16 Amps
High efficiency Polycrystalline solar cells
Easy to install
Made in USA
Eco Options : Eco Options
MFG Brand Name : Sunforce
MFG Model # : 39110
MFG Part # : 39110